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Gösta Gustafson. Photo.

Gösta Gustafson

Post retirement professor

Gösta Gustafson. Photo.

Deuteron production in e+e−-annihilation

Author

  • Gösta Gustafson
  • Jari Häkkinen

Summary, in English

We argue that ine + e –-annihilation (including -decay) deuteron production should be given by the overlap of the deuteron wave function with the wave function of apn-pair. The production rate depends sensitively upon the size of the production region. Taking into account the strong correlation between protons and neutrons, experimental results for -decay are consistent with the size expected in the Lund string fragmentation model. A prediction is given for the deuteron production inZ-decay.

Department/s

  • Theoretical Particle Physics
  • Department of Astronomy and Theoretical Physics

Publishing year

1994

Language

English

Pages

683-687

Publication/Series

Zeitschrift für Physik C Particles and Fields

Volume

61

Issue

4

Document type

Journal article

Publisher

Springer

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0170-9739